Ajax DoorProtect Wireless Opening Detector White - Magnetic Door/Window Sensor

Features of the Ajax DoorProtect White

Precise Detection and Quality Components

The core of the Ajax DoorProtect is a reed relay encapsulated in plastic, designed to withstand shocks and vibrations without triggering false alarms. This mechanism detects the opening of doors or windows by sensing changes in the magnetic field. The kit includes two magnets to fit any frame: a large one for gaps up to 2 cm and a small one for tight spaces up to 1 cm.

Leading Autonomy and Wireless Technology

Forget about constant maintenance. This sensor comes with a pre-installed CR123A battery offering an exceptional lifespan of up to 7 years. It communicates with the Ajax Hub using the Jeweller radio protocol, ensuring a secure, encrypted connection at a distance of up to 1,200 meters in open spaces.

Versatility and Extra Features

The DoorProtect is more than just a magnetic sensor. It features an input for connecting an external wired detector (NC type), allowing you to integrate additional sensors or reinforce security at specific points. Plus, with the Chime function, the system can emit a soft sound when a door is opened while disarmed, perfect for shops or welcoming guests at home.

Total Tamper Security

Your safety comes first. The device features protection against jamming, AES data encryption, and a tamper switch. If anyone attempts to tear the sensor off the frame or open the casing, you will receive an instant notification on your mobile and the central monitoring station.

Installation in Minutes

Ready to use right out of the box. No need to disassemble it: it mounts with the SmartBracket panel in minutes. Configuration is done by scanning a QR code via the Ajax app, allowing you to adjust sensitivity and notifications hassle-free.

Technical Specifications

Model: Ajax DoorProtect (White)
Sensor Type: Magnetic (Reed Relay)
Trigger Threshold: 1 cm (small magnet) / 2 cm (large magnet)
Radio Range: Up to 1,200 m (Jeweller protocol)
Battery: CR123A (pre-installed)
Battery Life: Up to 7 years
External Input: Yes (for NC detectors)
Dimensions: 20 x 90 mm
Certification: Grade 2